Design of dual-band frequency selective surface with miniaturized elements

Date

2014

Authors

Ebrahimi, A.
Withayachumnankul, W.
Al-Sarawi, S.
Abbott, D.

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Conference paper

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2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, 2014, pp.201-204

Statement of Responsibility

Amir Ebrahimi, Withawat Withayachumnankul, Said Al-Sarawi and Derek Abbott

Conference Name

International Workshop on Antenna Technology Small Antennas, Novel EM Structures and Materials, and Applications (iWAT) (4 Mar 2014 - 6 Mar 2014 : Sydney, NSW)

Abstract

A new dual-band frequency selective surface (FSS) is introduced in this paper. By having a miniaturized unit cell size, the proposed FSS transmission response shows minimal sensitivity to the angle of the incident electromagnetic wave. The two passband frequencies of the proposed configuration can be controlled independently by tunning the unit cell geometrical parameters appropriately. An equivalent circuit model analysis is presented to provide an insightful synthesis procedure for the filter. Full-wave numerical electromagnetic simulations are used to confirm the analysis and synthesis method presented based on the circuit model.

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© 2014 IEEE

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